77615 Hyperthermia ntrstl prb>5
Also known as: Interstitial hyperthermia >5, Complex interstitial heating
Hyperthermia therapy using interstitial probes with more than five probes.
In Plain Language
Heat therapy using multiple needles or probes inserted in tissue
Clinical Context
Interstitial hyperthermia with extensive probe placement. Used for larger or more complex tumors.
RVU Breakdown
| Work RVU | 1.79 |
| Total RVU | 1.79 |
Est. Medicare Payment
National estimate based on 2026 CMS PFS Conversion Factor ($33.40). Actual payment varies by locality (GPCI adjustment).
Billing & Documentation
Radiology codes require a written order, clinical indication, and a formal interpretation report. The professional component (modifier -26) and technical component (modifier -TC) may be billed separately.
How This Code Compares
With a work RVU of 1.79, this code ranks in the 86th percentile among Radiology codes — 2.2x the median (0.81). The highest wRVU in this category is 11.57.
Specialties
Frequently Asked Questions
What is CPT code 77615?
CPT 77615 (Hyperthermia ntrstl prb>5) is a Radiology code. Hyperthermia therapy using interstitial probes with more than five probes.
Who uses CPT code 77615?
CPT 77615 is used by Radiation Oncology, Oncology. Interstitial hyperthermia with extensive probe placement. Used for larger or more complex tumors.
When is CPT 77615 used?
Interstitial hyperthermia with extensive probe placement. Used for larger or more complex tumors.
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CPT® is a registered trademark of the American Medical Association. Data sourced from CMS Physician Fee Schedule RVU26A. Descriptions, synonyms, and clinical context are original content by RVU Edge.